Calcium carbonate whiskers are characteristic of low cost, high whiteness and big package, and they are widely used for improving the mechanic performance of polymer composite.
碳酸钙晶须具有成本低、白度高、填充量大的特点，因而大量地用于改善聚合物复合材料的力学性能。
The effect and principle of additive calcium sulfate for improving the high rate discharge performance of VRLA batteries were reported.
报道了硫酸钙添加剂在改善高倍率放电性能方面的效果和工作原理。
Objective:To establish a simple, sensitive method of high performance liquid chromatography tandem mass spectrometry (HPLC-MS/MS) for determination of mitiglinide calcium in human plasma.
目的：建立一种简便、灵敏的测定人血浆中米格列奈钙浓度的高效液相色谱-串联质谱 （HPLC-MS/MS）方法。
It was sure that this newdesigned material has a high potential in many applications because of its no-table high impact performance and the low price of calcium c…
由于这种宝贵的高抗冲特性，加之填料的低原材料成本，将使该种材料具有一定的应用前景。
It was sure that this newdesigned material has a high potential in many applications because of its no-table high impact performance and the low price of calcium c…
由于这种宝贵的高抗冲特性，加之填料的低原材料成本，将使该种材料具有一定的应用前景。
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